Let's Talk
Aaron Osten

Aaron Osten

Vice President - Company Retirement Plans
First Business Bank
Madison, WI (Greater Dane County)

Aaron Osten brings over 14 years of investment and financial services experience to his role at First Business Bank. For the past eight years, his primary focus has been helping local companies obtain and implement successful Employee Benefit Plans. Prior to joining First Business, Aaron worked as a Financial Specialist for US Bank.

Aaron graduated from the University of Wisconsin-Whitewater with a bachelor’s degree in Finance. He proudly serves on the Associate Board of Ambassadors for Coaches Vs. Cancer Wisconsin and the President of the board for the Verona Area Swim Team. He is a past member of the United Way Rosenberry Society and volunteer with United Way and the University of Wisconsin-Whitewater’s Mentorship program. Aaron was named a member of the “40 Under 40” class of 2018 by InBusiness magazine.


Consumer Bill Payment clients may see a one-time pop up message when accessing the Bill Payment section of Online Banking informing you about heightened Virtual Card payment security.

Read More ›


Access to our Remote Deposit Capture system is intermittently unavailable; users may not be able to access it at this time. We are working to restore access as possible. If you have questions, please contact us at:

  1. Wisconsin Region: 608-232-5938
  2. Kansas Region: 913-717-6464